Acquired trichorrhexis nodosa: how to diagnose it?

Acquired trichorrhexis nodosa is an uncommon hair disorder, defined as a cuticle response to extrinsic or environmental insults, such as certain chemical agents. In the following report, we present a clinical case of acquired trichorrhexis nodosa and make a critical comparison by trichoscopy, optica...

Full description

Saved in:
Bibliographic Details
Published in:Dermatology online journal 2018-11, Vol.24 (11)
Main Authors: Turra, Nelson, Navarrete, Jorge, Magliano, Julio, Bazzano, Carlos
Format: Article
Language:English
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Acquired trichorrhexis nodosa is an uncommon hair disorder, defined as a cuticle response to extrinsic or environmental insults, such as certain chemical agents. In the following report, we present a clinical case of acquired trichorrhexis nodosa and make a critical comparison by trichoscopy, optical microscopy, and scanning electron microscopy. Some diagnostic tools can provide high quality information, but their high cost and low access make them an inconvenient option. When comparing the cost-benefit ratio of each one, we conclude that acquired trichorrhexis nodosa can be easily diagnosed with a careful clinical history and examination using a dermatoscope with non-polarized light.
ISSN:1087-2108
1087-2108
DOI:10.5070/D32411042012